Which airports can I use when flying from Buffalo to Kolkata?

Flights from Buffalo to Kolkata usually depart from Buffalo (BUF) and arrive at Kolkata Netaji S. Chandra (CCU).

What cabin classes can I book on flights from Buffalo to Kolkata?

Only Economy Class is available on flights from Buffalo to Kolkata.

Can I save money by using flexible dates for flights from Buffalo to Kolkata?

Yes. Flexible dates can save you up to 28% on flights from Buffalo to Kolkata. Tuesday is the cheapest departure day at $1,000 round-trip on average, while Wednesday is the most expensive at $1,385, a difference of $385. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Buffalo to Kolkata?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from Buffalo to Kolkata looking right now?

One-way fares from Buffalo to Kolkata are currently higher than usual. Average one-way flight prices are about $4,699, which is 720% above the typical average for this route.

What is the time difference between Buffalo and Kolkata?

Kolkata is 9 hours ahead of Buffalo (India Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Buffalo to Kolkata flight?

Round-trip flights from Buffalo to Kolkata range from $1,000 to $1,372, with an average of $1,073 over the past 12 months. Anything below $1,000 counts as a good deal.

How much is a round-trip flight from Buffalo to Kolkata?

Round-trip flights from Buffalo to Kolkata typically range from $1,000 to $1,372. The lowest price found in the past 5 days was $994, on Etihad Airways.

What's the cheapest day of the week to fly from Buffalo to Kolkata?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Buffalo to Kolkata. It’s 7% cheaper than the average day, while Wednesday is the most expensive, with prices 29% higher.

Which airline is the cheapest to fly from Buffalo to Kolkata?

Etihad Airways ($994) and Air India ($1,291) are the cheapest airlines to fly round-trip from Buffalo to Kolkata according to KAYAK data over the last 5 days.

$994 CHEAP FLIGHTS from Buffalo to Kolkata (BUF - CCU)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$994

Typical prices: $1,000-$1,372

Etihad Airways

Mon 1/15Wed 2/14

BUF - CCU • 2 stops

Cheapest one-way

$4,699

Typical prices: $544-$723

Emirates

Wed 12/12

BUF - CCU • 2 stops

When to travel

March

Cheapest • 9% price drop

December

Most popular

Good to know

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We hope you love your trip to Kolkata!

Flight Deals

Cheap Flights from Buffalo to Kolkata (BUF-CCU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Buffalo to Kolkata

Fri, Jan 15 - Sun, Feb 14

6:21 am - 7:55 pmBUF Buffalo-CCU Kolkata Netaji S. Chandra

27h 04m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

9:00 pm - 11:59 pmCCU Kolkata Netaji S. Chandra-BUF Buffalo

37h 29m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$994Etihad Airways

Wed, Jan 20 - Sun, Feb 21

4:59 pm - 2:25 amBUF Buffalo-CCU Kolkata Netaji S. Chandra

22h 56m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

9:00 pm - 11:59 pmCCU Kolkata Netaji S. Chandra-BUF Buffalo

37h 29m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,013Etihad Airways

Fri, Jan 15 - Sun, Feb 14

6:21 am - 2:25 amBUF Buffalo-CCU Kolkata Netaji S. Chandra

33h 34m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

9:00 pm - 11:59 pmCCU Kolkata Netaji S. Chandra-BUF Buffalo

37h 29m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,019Multiple Airlines

Wed, Apr 28 - Sun, May 2

6:05 am - 3:00 amBUF Buffalo-CCU Kolkata Netaji S. Chandra

35h 25m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

4:10 am - 7:05 pmCCU Kolkata Netaji S. Chandra-BUF Buffalo

48h 25m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,041Etihad Airways

Wed, Apr 28 - Sun, May 2

6:05 am - 3:00 amBUF Buffalo-CCU Kolkata Netaji S. Chandra

35h 25m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

9:30 pm - 7:05 pmCCU Kolkata Netaji S. Chandra-BUF Buffalo

31h 05m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,101Etihad Airways

Fri, Jan 15 - Sat, Feb 13

7:30 am - 7:55 pmBUF Buffalo-CCU Kolkata Netaji S. Chandra

25h 55m3 stops Boston Logan Intl New York John F Kennedy Intl Abu Dhabi Zayed Intl

3:20 am - 11:59 pmCCU Kolkata Netaji S. Chandra-BUF Buffalo

31h 09m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,190Multiple Airlines

Wed, Dec 9 - Tue, Dec 22

6:45 am - 7:40 pmBUF Buffalo-CCU Kolkata Netaji S. Chandra

26h 25m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl

11:00 pm - 6:58 pmCCU Kolkata Netaji S. Chandra-BUF Buffalo

54h 28m3 stops Mumbai Chhatrapati Shivaji Intl Rome Fiumicino New York John F Kennedy Intl

$1,291Air India

Wed, Jan 20 - Sun, Feb 21

10:50 am - 9:10 amBUF Buffalo-CCU Kolkata Netaji S. Chandra

35h 50m3 stops Boston Logan Intl Zurich New Delhi Indira Gandhi Intl

9:00 pm - 9:35 amCCU Kolkata Netaji S. Chandra-BUF Buffalo

47h 05m3 stops New Delhi Indira Gandhi Intl Zurich Boston Logan Intl

$1,871Multiple Airlines

Mon, Dec 7 - Sun, Dec 27

4:50 pm - 1:55 amBUF Buffalo-CCU Kolkata Netaji S. Chandra

46h 35m2 stops New York John F Kennedy Intl Doha Hamad Intl

3:25 am - 11:42 pmCCU Kolkata Netaji S. Chandra-BUF Buffalo

30h 47m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,894Qatar Airways

Mon, Dec 7 - Sun, Dec 27

4:50 pm - 1:55 amBUF Buffalo-CCU Kolkata Netaji S. Chandra

46h 35m2 stops New York John F Kennedy Intl Doha Hamad Intl

3:25 am - 11:42 pmCCU Kolkata Netaji S. Chandra-BUF Buffalo

30h 47m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,898Qatar Airways

Booking Insights

Price, demand and travel trends for Buffalo to Kolkata flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Buffalo to Kolkata? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Kolkata departing in january.
What's the cheapest day of the week to fly from Buffalo to Kolkata?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Buffalo to Kolkata. It’s 7% cheaper than the average day, while Wednesday is the most expensive, with prices 29% higher.

Find deals

Low season	May
High season	December
Cheapest flight	$994

Beat the crowds with an average 92% drop in travelers.

The most popular month to fly with an average 42% increase in travelers.

Round-trip flight from Buffalo to Kolkata

When to book flights from Buffalo to Kolkata

Are your dates flexible? Find out the best times to travel from Buffalo to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Buffalo to Kolkata?
Only Economy Class is available on flights from Buffalo to Kolkata.
Do I need a passport to fly from Buffalo to Kolkata?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Buffalo to Kolkata flight?
Round-trip flights from Buffalo to Kolkata range from $1,000 to $1,372, with an average of $1,073 over the past 12 months. Anything below $1,000 counts as a good deal.
How are flight prices from Buffalo to Kolkata looking right now?
One-way fares from Buffalo to Kolkata are currently higher than usual. Average one-way flight prices are about $4,699, which is 720% above the typical average for this route.
Which airports can I use when flying from Buffalo to Kolkata?
Flights from Buffalo to Kolkata usually depart from Buffalo (BUF) and arrive at Kolkata Netaji S. Chandra (CCU).
Can I save money by using flexible dates for flights from Buffalo to Kolkata?
Yes. Flexible dates can save you up to 28% on flights from Buffalo to Kolkata. Tuesday is the cheapest departure day at $1,000 round-trip on average, while Wednesday is the most expensive at $1,385, a difference of $385.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Buffalo and Kolkata?
Kolkata is 9 hours ahead of Buffalo (India Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Wednesday. On this route, Tuesday flights average $1,000, about $385 less than Wednesday fares (28% savings) based on the last 12 months.
If you can choose when to travel, plan your Buffalo to Kolkata trip for March. Fares historically average $981 round-trip in that month - typically $565 less than the most expensive month, which is May (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Kolkata Netaji S. Chandra Airport.

• Holiday Inn Express Kolkata Airport By IHG
• Treebo Hoops - Airport, Vip Road

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BUF - CCU

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Everything you should know

Cheap Flights from Buffalo to Kolkata (BUF-CCU)

Recent round-trip flight deals from Buffalo to Kolkata

Recent one-way flight deals from Buffalo to Kolkata

Price, demand and travel trends for Buffalo to Kolkata flights

How much is a round-trip flight from Buffalo to Kolkata?

What's the cheapest day of the week to fly from Buffalo to Kolkata?

Which airline is the cheapest to fly from Buffalo to Kolkata?

Key details for Buffalo to Kolkata flights

Low season

High season

Cheapest flight

When to book flights from Buffalo to Kolkata

Your Buffalo to Kolkata flight questions, answered

Your guide to booking Buffalo to Kolkata flights

More options for your flight from Buffalo to Kolkata

Complete your trip to Kolkata with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Buffalo to Kolkata

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Flights from domestic origins to Kolkata

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